SIG AIR Sauer P229 Green Gas (by SIG AIR): specs, joules & FPS

Complete specs SIG AIR GBB (gas blowback)

SIG AIR Sauer P229 Green Gas (by SIG AIR), GBB: 0.81 J, 295 FPS, 860 g, 23 rounds. Full specs from the official source, with FPS for every BB weight.

Power

Energy · computed0.81 J
Velocity295 FPS90 m/s

Within Italy's 1 J limit

Energy computed from the velocity with 0.20 g BBs, the standard weight manufacturers and shops use to measure FPS.

For information only, based on the source's data for this version. Not legal advice: always check current local law and the version the shop sells.

Technical specifications

BrandSIG AIR
ModelSauer P229 Green Gas (by SIG AIR)
CategoryPistols
Power sourceGBB (gas blowback)
Platform223 226 228 229
Weight860 g
Length220 mm
Magazine23 rounds
Hop-upAdjustable

Weighs 860 g: heavier than 59% of GBB replicas in the same category in the database (466 with weight).

At 0.81 J it is more powerful than 41% of GBB replicas in the same category that stay within 1 J (351).

Similar alternatives

Same type and category, with similar power and weight.

ReplicaEnergyFPSWeight
VFC SA 320T0.81 J295798 g
Umarex HK P8A1 Green Gas (by VFC)0.84 J300820 g
ICS BLE-ICP0.84 J300805 g
VFC SA 226T0.81 J295765 g
G&G GTP 90.84 J300770 g

Velocity with different BB weights

At the same energy, heavier BBs leave the barrel slower. Expected velocity with the most common weights:

BB weightFPSm/s
0.20 g29590
0.25 g26480
0.28 g24976
0.30 g24173
0.32 g23371
0.36 g22067
0.40 g20964

Theoretical calculation at constant energy (0.81 J). Real-world values can differ slightly with hop-up and replica.

Try other values in the joule ↔ FPS converter →

Data source

The values on this page come from the product page of the shop redwolfairsoft.com, checked on 2026-11-07. The manufacturer does not publish full specs: values may refer to the version that shop sells.

Shop product page ↗ redwolfairsoft.com

Spotted a wrong or missing value? Let us know.

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